SSD Caching Setup Issue

[Zelinn]

I'm having trouble getting my new SSD working as a cache.

I have the latest version of the RST utility, latest drivers, both my OS HDD and my new SSD plugged into the intel SATA ports on the mobo, I have my bios set to raid configuration, and I edited the registry setting as I am adding the SSD to my existing W7 install. The problem is, when I open up the Intel RST utility, it shows both my drives as 0gb and everything unknown and am I unable to set them up to cache. The accelerate option doesn't show up either. Any thoughts?